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Document in the user manual variables that allow pixelwise resizing.

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doc/emacs/frames.texi (Frame Commands): Document and index
 'frame-resize-pixelwise'.
 doc/emacs/windows.texi (Split Window): Document and index
 'window-resize-pixelwise'.
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Eli Zaretskii 2014-10-23 19:54:25 +03:00
parent ac0f1b8597
commit 894b567b1c
3 changed files with 28 additions and 1 deletions
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8
doc/emacs/ChangeLog
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@ -1,3 +1,11 @@
2014-10-23 Eli Zaretskii <eliz@gnu.org>
* frames.texi (Frame Commands): Document and index
'frame-resize-pixelwise'.
* windows.texi (Split Window): Document and index
'window-resize-pixelwise'.
2014-10-20 Glenn Morris <rgm@gnu.org>
* ack.texi (Acknowledgments): Remove some obsolete items.

9
doc/emacs/frames.texi
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@ -376,6 +376,9 @@ position (@pxref{Split Window}).
between two side-by-side mode lines, you can move the vertical
boundary to the left or right.
Note that resizing windows is affected by the value of
@code{window-resize-pixelwise}, see @ref{Split Window}.
@node Creating Frames
@section Creating Frames
@cindex creating frames
@ -469,9 +472,13 @@ hides window manager decorations, giving slightly more screen space to
Emacs itself.)
@end table
@vindex frame-resize-pixelwise
Note that with some window managers you may have to customize the
variable @code{frame-resize-pixelwise} to a non-@code{nil} value in
order to make a frame truly ``maximized'' or ``fullscreen''.
order to make a frame truly ``maximized'' or ``fullscreen''. This
variable, when set to a non-@code{nil} value, in general allows
resizing frames at pixel resolution, rather than in integral multiples
of lines and columns.
The @kbd{C-x 5 0} (@code{delete-frame}) command deletes the selected
frame. However, it will refuse to delete the last frame in an Emacs

12
doc/emacs/windows.texi
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@ -134,6 +134,18 @@ clicking @kbd{C-Mouse-2} in the scroll bar, which puts a horizontal
divider where you click (this feature does not work when Emacs uses
GTK+ scroll bars).
@vindex window-resize-pixelwise
By default, when you split a window, Emacs gives each of the
resulting windows dimensions that are an integral multiple of the
default font size of the frame. That might subdivide the screen
estate unevenly between the resulting windows. If you set the
variable @code{window-resize-pixelwise} to a non-@code{nil} value,
Emacs will give each window the same number of pixels (give or take
one pixel if the initial dimension was an odd number of pixels). Note
that when a frame's pixel size is not a multiple of the frame's
character size, at least one window may get resized pixelwise even if
this option is @code{nil}.
@node Other Window
@section Using Other Windows